MAP20: Portal Facility (TNT: Revilution)

MAP20: Portal Facility is the twentieth map of TNT: Revilution. It was designed by James Cresswell (Phobus) and uses the music track "Hell's Furnace," by Tristan Clark. The par time is 3:15.

Secrets

 * 1) In the southeast corner of the main area to the right of the long corner, a pool of blood is in front of a static terminal. Lower this terminal to find a berserk pack. (sector 113)
 * 2) In the northernmost room, climb the steps all the way to the top. Up here, you can jump to the rocket launcher and backpack, or jump gently down onto a ridge containing health bonuses. If you follow the health bonuses, you will find a small room with a switch. Instead of dropping straight down to this room, jump onto the switch, then to the ledge here to get a green armor. (sector 206)

Current records
The records for the map at the Doom Speed Demo Archive are:

The data was last verified in its entirety on May 5, 2023.

Player spawns
This level contains eight spawn points:
 * 1) facing east. (thing 78)
 * 2) facing east. (thing 79)
 * 3) facing west. (thing 80)
 * 4) facing west. (thing 81)
 * 5) facing west. (thing 82)
 * 6) facing south-west. (thing 83)
 * 7) facing east. (thing 84)
 * 8) facing east. (thing 85)

Things
This level contains the following numbers of things per skill level: